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IO-242C 05/05
Table of Contents
I. Warnings .......................................................................................................................................................................... 3
TO THE OWNER ................................................................................................................................................ 4
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O THE INSTALLER............................................................................................................................................. 4
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RANSPORTATION DAMAGE .................................................................................................................................. 4
II. Safety............................................................................................................................................................................... 4
ADDITIONAL SAFETY CONSIDERATIONS .................................................................................................................. 4
E
LECTROSTATIC DISCHARGE (ESD) PRECAUTIONS ................................................................................................. 5
III. Product Application ....................................................................................................................................................... 5
IV. Location Requirements and Considerations............................................................................................................... 6
GENERAL ......................................................................................................................................................... 6
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LEARANCES AND ACCESSIBILITY ......................................................................................................................... 7
F
URNACE SUSPENSION ....................................................................................................................................... 7
E
XISTING FURNACE REMOVAL .............................................................................................................................. 7
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HERMOSTAT LOCATION ...................................................................................................................................... 7
V. Combustion and Ventilation Air Requirements ............................................................................................................ 8
VI. Category I Venting (Vertical Venting) ......................................................................................................................... 10
VENTING......................................................................................................................................................... 10
VII. Masonry Chimneys .................................................................................................................................................... 11
CHECKLIST SUMMARY ....................................................................................................................................... 11
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HECK 1 - PROPER CHIMNEY TERMINATION. ....................................................................................................... 11
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HECK 2 - ANY SOLID OR LIQUID FUEL APPLIANCES VENTED INTO THIS CHIMNEY CHANNEL ....................................... 12
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HECK 3 - CHIMNEY CROWN CONDITION. ............................................................................................................ 12
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HECK 4 - DEBRIS IN CLEANOUT ....................................................................................................................... 12
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HECK 5 - LINER CONDITION. ............................................................................................................................ 12
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HECK 6 - DILUTION AIR. ................................................................................................................................. 13
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HECK 7 - COMPLETE THE INSTALLATION. ........................................................................................................... 13
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IX 1 - LINER TERMINATION............................................................................................................................... 13
F
IX 2 -CHANGE VENTING ARRANGEMENTS ........................................................................................................... 13
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IX 3 - REBUILD THE CROWN. ........................................................................................................................... 13
F
IX 4 - RELINING. ............................................................................................................................................ 13
VIII. Electrical Connections.............................................................................................................................................. 14
WIRING HARNESS ............................................................................................................................................ 14
115 V
OLT LINE CONNECTIONS........................................................................................................................... 14
F
OSSIL FUIEL APPLICATIONS .............................................................................................................................. 14
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UNCTION BOX RELOCATION.............................................................................................................................. 14
24 V
OLT THERMOSTAT WIRING .......................................................................................................................... 15
115 V
OLT LINE CONNECTION OF ACCESSORIES (HUMIDIFIER AND ELECTRONIC AIR CLEANER) .................................... 15
24 V
AC HUM .................................................................................................................................................. 16
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WINNING ....................................................................................................................................................... 16
IX. Gas Supply and Piping............................................................................................................................................... 17
GENERAL ........................................................................................................................................................17
HIGH ALTITUDE DERATE .......................................................................................................................................17
PROPANE GAS CONVERSION .............................................................................................................................. 18
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AS PIPING CONNECTIONS ................................................................................................................................18
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PFLOW INSTALLATIONS ..................................................................................................................................... 19
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OUNTERFLOW INSTALLATIONS ............................................................................................................................. 19
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AS PIPING CHECKS........................................................................................................................................ 19
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ROPANE GAS TANKS AND PIPING...................................................................................................................... 19
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ROPANE GAS PIPING CHARTS .......................................................................................................................... 20
X. Circulating Air and Filters ...........................................................................................................................................20
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UCTWORK-AIRFLOW ........................................................................................................................................ 20
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ILTERS - READ THIS SECTION BEFORE INSTALLING THE RETURN AIR DUCTWORK ....................................................... 20
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IRCULATION AIR FILTERS .................................................................................................................................. 20
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PRIGHT INSTALLATIONS ..................................................................................................................................... 20
H
ORIZONTAL INSTALLATIONS ................................................................................................................................21
XI. Sequence of Operation (Integrated Ignition Control) ..............................................................................................21
P
OWER UP ..................................................................................................................................................... 21
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ORMAL HEATING SEQUENCE ............................................................................................................................ 21
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ONSTANT FAN ................................................................................................................................................ 21